FIC a985 Servicehandbuch
Hardware Functional Overview
4-4
FIC A985 Service Manual
4.3 Chipset Summary
The A985 notebook consists of following major chipsets:
Controller Chip
Vendor
Description
Processor
Intel
uPGA 478 Intel Pentium
4 1.6/1.7/1.8/1.9/2.0/2.1/2.2 GHz
(Desktop, FSB 400 MHz)
Pentium 4: Integrated 256KB L2 Cache
Pentium 4: Integrated 256KB L2 Cache
Core Logic
SIS
SIS 650 + SIS 961
Video Controller
Embedded in
SIS 650
SIS 650
Integrated VGA Core with shared 16/32/64MB
memory
memory
PCMCIA Controller
O2Micro
OZ6912 Single Slot PCI-CARDBUS Bridge
Supper I/O Controller
SMSC
LPC47N267
Audio Chip
Embedded in
SIS 961
SIS 961
Integrated in South Bridge (SIS 961(
Sound Codec Chip
Realtek
ALC201
Keyboard Controller
EME
KB38867
PMU Controller
Mitsubishi
PMU08, Mitsubishi M38859FFHP
Gas Gauge IC
Included in PMU08
ROM BIOS
SST
49LF040A
Clock Generator
ICS
ICS952001
Temperature Sensor
NS
MAX1617
Modem
NDC
AC97 Interface
LAN
Realtek
8100BL
Bluetooth
SIS
Embedded in SIS 961 USB interface
IEEE1394
Lucent
Fw 322
4.4 System Processor (CPU)
The FIC A985 runs on Intel Pentium 4 based on
uFCPGA
478-pin packaging. It supports
CPU with up to 2.2GHz clock speed rating. The processor operates in conjunction with the
RAM and ROM memory and the system control logic (e.g. SIS 650) to process software
instructions (BIOS, Windows, and Applications).
RAM and ROM memory and the system control logic (e.g. SIS 650) to process software
instructions (BIOS, Windows, and Applications).
4.4.1 Intel Pentium 4 Features
Using Intel’s advanced 0.13u process technology enables the Pentium 4 processor to further
extend its leadership with larger cache, higher frequency, and lower power. The Intel®
Pentium® 4 processor with 512KB L2 cache on 0.13 micron process is designed for high -
performance desktops and entry level workstations. It is binary compatible with previous Intel
Architecture processors. The Pentium 4 processor provides great performance for applications
running on advanced operating systems such as Windows* 98, Windows* Me, Windows*
2000, and Windows* XP. Systems based on Pentium 4 processors also include the latest
features to simplify system management and lower the total cost of ownership for large and
small business environments. The Pentium 4 processor at 2.40 GHz delivers headroom to take
advantage of tomorrow’s emerging business and consumer usages
extend its leadership with larger cache, higher frequency, and lower power. The Intel®
Pentium® 4 processor with 512KB L2 cache on 0.13 micron process is designed for high -
performance desktops and entry level workstations. It is binary compatible with previous Intel
Architecture processors. The Pentium 4 processor provides great performance for applications
running on advanced operating systems such as Windows* 98, Windows* Me, Windows*
2000, and Windows* XP. Systems based on Pentium 4 processors also include the latest
features to simplify system management and lower the total cost of ownership for large and
small business environments. The Pentium 4 processor at 2.40 GHz delivers headroom to take
advantage of tomorrow’s emerging business and consumer usages
The Pentium 4 processor has been designed for the next decade of computing. The product
will clearly deliver better performance on basic everyday usages; however, the product is
will clearly deliver better performance on basic everyday usages; however, the product is
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